From 06de21776a4f69510aa97ad8ce9f5fab1670e4c0 Mon Sep 17 00:00:00 2001
From: Brent Simmons <brent@ranchero.com>
Date: Mon, 6 Nov 2017 22:06:42 -0800
Subject: [PATCH] Allow article drag from timeline view to other apps. Write
 URL on dragging.

---
 Evergreen/MainWindow/Timeline/ArticlePasteboardWriter.swift | 5 +++++
 Evergreen/MainWindow/Timeline/TimelineViewController.swift  | 4 +++-
 2 files changed, 8 insertions(+), 1 deletion(-)

diff --git a/Evergreen/MainWindow/Timeline/ArticlePasteboardWriter.swift b/Evergreen/MainWindow/Timeline/ArticlePasteboardWriter.swift
index fef28e03e..503d07461 100644
--- a/Evergreen/MainWindow/Timeline/ArticlePasteboardWriter.swift
+++ b/Evergreen/MainWindow/Timeline/ArticlePasteboardWriter.swift
@@ -29,6 +29,9 @@ import Data
 		if let _ = article.title {
 			types += [.string]
 		}
+		if let link = article.preferredLink, let _ = URL(string: link) {
+			types += [.URL]
+		}
 
 		return types // TODO: add types
 	}
@@ -42,6 +45,8 @@ import Data
 		switch type {
 		case .string:
 			plist = article.title ?? ""
+		case .URL:
+			plist = article.preferredLink ?? ""
 		default:
 			plist = nil
 		}
diff --git a/Evergreen/MainWindow/Timeline/TimelineViewController.swift b/Evergreen/MainWindow/Timeline/TimelineViewController.swift
index 06aa3fe84..9a6524138 100644
--- a/Evergreen/MainWindow/Timeline/TimelineViewController.swift
+++ b/Evergreen/MainWindow/Timeline/TimelineViewController.swift
@@ -69,7 +69,9 @@ class TimelineViewController: NSViewController, KeyboardDelegate, UndoableComman
 		tableView.target = self
 		tableView.doubleAction = #selector(openArticleInBrowser(_:))
 		tableView.keyboardDelegate = self
-		
+		tableView.setDraggingSourceOperationMask(.copy, forLocal: true)
+		tableView.setDraggingSourceOperationMask(.copy, forLocal: false)
+
 		if !didRegisterForNotifications {
 
 			NotificationCenter.default.addObserver(self, selector: #selector(sidebarSelectionDidChange(_:)), name: .SidebarSelectionDidChange, object: nil)